| title | ISBN-13 (ISBN-10) | year of publica- tion | other author(s) |
|---|---|---|---|
| The Romantic Spirit: German Drawings, 1780-1850, from the German Democratic Republic | 978-O-19-52O715-6 (O-19-52O715-7) | 1989 | Peter Betthausen · Werner Schmidt · Claude Keisch · Matthias Kuhn · Gertraute Lippold |